General
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Target
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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Size
1.7MB
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Sample
240507-2rvfbscd5w
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MD5
9cfb4f803076a321d61e8493374be103
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SHA1
f3e4007305eb66b412e0ef8e1999f780f2abaf44
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SHA256
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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SHA512
13d942f1e0c7c3368aabff5cdbb30a6a6ec75cee8e31a25d3e1c531d0e3029c0f44c27ac36a2b959bc62040b1e1133d25f9d62c74974d5acff4a96b45e0b7265
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SSDEEP
24576:JXeFlzFIx2oCfkVhhm5iCHtT2pcv3MbpcwGu+vLQ6goB+R9rS5777GaJb1f:JX2l3oYkVgxHOcvmAxv1/B+K57fGSZ
Behavioral task
behavioral1
Sample
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef.exe
Resource
win10-20240404-en
Malware Config
Extracted
amadey
4.20
http://193.233.132.139
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install_dir
5454e6f062
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install_file
explorta.exe
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strings_key
c7a869c5ba1d72480093ec207994e2bf
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url_paths
/sev56rkm/index.php
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
risepro
147.45.47.126:58709
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://49.13.229.86
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url_path
/c73eed764cc59dcb.php
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
newpub
185.215.113.67:26260
Targets
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Target
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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Size
1.7MB
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MD5
9cfb4f803076a321d61e8493374be103
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SHA1
f3e4007305eb66b412e0ef8e1999f780f2abaf44
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SHA256
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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SHA512
13d942f1e0c7c3368aabff5cdbb30a6a6ec75cee8e31a25d3e1c531d0e3029c0f44c27ac36a2b959bc62040b1e1133d25f9d62c74974d5acff4a96b45e0b7265
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SSDEEP
24576:JXeFlzFIx2oCfkVhhm5iCHtT2pcv3MbpcwGu+vLQ6goB+R9rS5777GaJb1f:JX2l3oYkVgxHOcvmAxv1/B+K57fGSZ
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Detect ZGRat V1
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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XMRig Miner payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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Drops desktop.ini file(s)
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Legitimate hosting services abused for malware hosting/C2
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
2Scheduled Task/Job
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
7Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1